niveloids

niveloids

1. plural of niveloid
   • 2016, Renato Pelessoni, Paolo Vicig, “2-coherent and 2-convex Conditional Lower Previsions”, in International Journal of Approximate Reasoning‎, volume 77:

     Among the uncertainty concepts that can be modelled by ${\displaystyle 2}$-convexity, we discuss generalizations of capacities and niveloids to a conditional framework and show that the well-known risk measure Value-at-Risk only guarantees to be centered ${\displaystyle 2}$-convex.

• loveniids